Amos Hill, the hermit of Red Canyon. Bert Loper at left. Kelly Trimble of the USGS, above

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  Bert Loper at left and kelly W. Trimble at right. Bert was in his prime as head boatman of the USGS San Juan Survey. Glen Canyon

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  Bert Loper at the Hermitage at Red Canyon

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  Bert Loper at his cabin at Red Canyon

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  Bert Loper at the door of the Hermitage at Red Canyon

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  Bert Loper's old cabin at Red Canyon in Glen Canyon

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  Bert Loper. Glen Canyon during the San Juan Survey by the USGS

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